4310-01-039-5975 VACUUM PUMP UNIT,ROTARY Index 4730-01-039-5977 NIPPLE,TUBE

National Stock Number:
5985-01-039-5976

Federal Supply Class:
5985

National Item Identification Number:
010395976

Description:
WAVEGUIDE ASSEMBLY

Detail:
An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a SWITCH, WAVE GUIDE, a DUMMY LOAD, ELECTRICAL and other components such as waveguide section, cable terminal chamber and the like. Excludes COUPLER, ROTARY, RADIO FREQUENCY; COUPLER, DIRECTIONAL; ADAPTER, WAVEGUIDE; and TUNER, WAVEGUIDE.


Manufacturer Information:
11788766544FRONTGRADE TECHNOLOGIES INC.
11788780006LITTON SYSTEMS INC AIRTRON DIV
582R642H050RMF7BRIGHT LIGHTS USA, INC
582R642H0597942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
FLANGE INSIDE WIDTH2.838 INCHES MINIMUM AND 2.842 INCHES MAXIMUM FIRST FLANGE
FLANGE INSIDE WIDTH2.840 INCHES NOMINAL SECOND FLANGE
FLANGE INSIDE HEIGHT1.338 INCHES MINIMUM AND 1.342 INCHES MAXIMUM SECOND FLANGE
FLANGE INSIDE HEIGHT1.338 INCHES MINIMUM AND 1.342 INCHES MINIMUM FIRST FLANGE
FLANGE OUTSIDE HEIGHT3.000 INCHES NOMINAL FIRST FLANGE
FLANGE OUTSIDE HEIGHT5.000 INCHES NOMINAL SECOND FLANGE
FLANGE QUANTITY2
FLANGE STYLECONTACT TYPE FIRST FLANGE
FLANGE STYLECONTACT TYPE SECOND FLANGE
INSERTION LOSS IN DECIBELS0.05
MAXIMUM OPERATING PRESSURE2.7 POUNDS PER SQUARE INCH GAGE
VOLTAGE STANDING WAVE RATIO1.07
SURFACE TREATMENTCHROMATE ALL FLANGE INSIDE SURFACES


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